@misc{indiciaeb1832ede1187,
  title = {Streamwise upwind algorithm for computing unsteady transonic flows past oscillating wings},
  author = {Obayashi, Shigeru and Guruswamy, Guru P. and Goorjian, Peter M.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910069218},
  note = {Source identifier: 19910069218}
}